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John Xu

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2005-07-11

Posts 14

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1: Project Manager

2006-06-01 17:06:39

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package com; import java.io.; import java.util.; public class ComparingVectors { public static void main (String[] args) { String a1="first"; String a2="third"; String a3="fifth"; String b1="first"; String b2="second"; String b3="third"; String b4="fourth"; Vector v1=new Vector(); Vector v2=new Vector(); Vector v3=new Vector(); Vector v4=new Vector(); v1.add(a1); v1.add(a2); v1.add(a3); v2.add(b1); v2.add(b2); v2.add(b3); v2.add(b4); for (int i=v1.size()-1;i>=0;i--) { if (!v2.contains(v1.get(i))) { v3.add(v1.get(i)); v1.remove(i); } } for (int i=0;i if (!v1.contains(v2.get(i))) { v4.add(v2.get(i)); } } System.out.println("v1.size()="+v1.size()); System.out.println("v2.size()="+v2.size()); System.out.println("v3.size()="+v3.size()); System.out.println("v4.size()="+v4.size()); for (int i=0;i System.out.println("v1.get("+i+")="+(String)v1.get(i)); } for (int i=0;i System.out.println("v2.get("+i+")="+(String)v2.get(i)); } for (int i=0;i System.out.println("v3.get("+i+")="+(String)v3.get(i)); } for (int i=0;i System.out.println("v4.get("+i+")="+(String)v4.get(i)); } } }
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